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12,247 Seattle jobs

Open tech roles based in Seattle.

12.2K jobs
Sellen Construction
26 views 7 days ago

Senior Project Manager - Construction

Open 4d On-siteNorth AmericaFull-timeSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States
Seattle, Washington

Senior Project Manager at Sellen Construction leading commercial construction projects for advanced manufacturing clients in the Puget Sound region — owning planning, estimating, budgets, risk management, team mentoring, and client relationships from preconstruction through closeout, working alongside a project Superintendent.

Business Development Financial Reporting OSHA Salesforce
148K – 195K $
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Apple Backed by Sequoia
180 views 7 days ago

Machine Learning Research Engineer

New North America
United States
Seattle

Research engineer on Apple's Human and Object Understanding team building multi-modal human sensing and cross-domain identity recognition models (facial and full-body perception) that power Apple Intelligence, Photos, and Camera features. Day to day: designing, training, fine-tuning, and evaluating deep learning vision models, primarily in Python and PyTorch.

AI Computer Vision Deep Learning Fine Tuning LLM +4 skills
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kpffconsultingengineers
6 views 7 days ago

Professional Civil Engineer

New HybridNorth AmericaFull-time H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States
Seattle, WA

You will work on complex civil engineering projects for ports, container terminals, marinas, shipyards, cruise facilities, US Coast Guard facilities, utility infrastructure, brownfield redevelopment, habitat…

AutoCAD Civil 3D Microstation Networking Regulatory Compliance
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Hiya
3 views 7 days ago

Talent Acquisition Partner (Contract)

Open 33d HybridNorth AmericaContract 6 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States
Seattle

About Hiya At Hiya, we’re making business calls more trusted, useful, and effective. Voice remains one of the most important ways businesses communicate with their customers, but the value of a call depends on trust.…

AI Automation Candidate Experience Full Cycle Recruiting SaaS
60 – 75 $ / hr
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Samsara Backed by a16z
99 views 7 days ago

Firmware Engineer

New RemoteNorth AmericaFull-time 13 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States
Austin, Seattle, San Francisco, CA

Firmware engineer building software for Samsara's cloud-connected IoT hardware — battery-powered wireless sensors, Linux-based gateways, and dashcams used for fleet and industrial monitoring. Day to day: bring up new boards, write C firmware for MCUs and Go for Linux gateways, and build drivers, secure bootloaders, and OTA updates at fleet scale.

AI Automation AWS Bash Cloud +16 skills
114K – 191K $
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kpffconsultingengineers
14 views 7 days ago

Senior Project Accountant

New HybridNorth AmericaContractSenior H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States
Seattle, WA

About the Role: KPFF’s Special Projects Group is seeking a detail-oriented Senior Project Accountant to join our team in downtown Seattle, which is the largest of our three geographic offices. In this role, you will…

ERP Power BI
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Anthropic Backed by SequoiaBacked by AccelBacked by GreylockBacked by LightspeedBacked by Index Ventures
72 views 7 days ago

Director, Order-to-Cash Assurance

New North AmericaContract 9 questions Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
United States
San Francisco, CA, Seattle, WA

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of…

AI Anomaly Detection Anthropic Automation Cloud +8 skills
230K – 300K $
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Cloudflare Backed by Union Square Ventures
54 views 7 days ago

Manager of IT Asset Management

Open 146d HybridNorth America Salary + equity 4 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.

Lead Cloudflare’s global Data Center Infrastructure Management program, owning the Nlyte platform to scale and secure its 330+ city network with standardized workflows, change management, and automation.

AI API Automation Cloud Cloudflare +7 skills
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Cloudflare Backed by Union Square Ventures
80 views 7 days ago

Data Center Infrastructure Management (DCIM) Administrator - Infrastructure Operations

Open 146d HybridNorth America Salary + equity 4 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.

About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers…

AI Automation Backbone.js Cloud Cloudflare +4 skills
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Cloudflare Backed by Union Square Ventures
34 views 7 days ago

Senior Infrastructure Engineer, Storage Platform

Open 131d On-siteNorth AmericaSenior 4 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role. In-Office

Build and operate globally distributed storage systems for Cloudflare’s edge network, using Rust, Go, and infrastructure-as-code to ensure reliability, performance, and scalability.

AI Automation Cloudflare Distributed Systems DNS +10 skills
185K – 254K $
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Cloudflare Backed by Union Square Ventures
31 views 7 days ago

Senior Systems Engineer, Basin Pipelines

Open 131d On-siteAPAC, North AmericaSenior 4 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Singapore
In-Office

Design and build foundational data infrastructure for Cloudflare’s next-generation storage and streaming products, coding core components in Rust, C++, or JavaScript/TypeScript to power global-scale services.

AI API Cloudflare C++ Databricks +12 skills
185K – 254K $
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Cloudflare Backed by Union Square Ventures
182 views 7 days ago

Staff/Principal Software Engineer - Security Platform

Open 131d RemoteNorth AmericaPrincipal 3 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Distributed

Builds and operates secure distributed systems for secrets management, PKI, and workload identity at Cloudflare, ensuring internal tools are resilient and secure for global infrastructure.

AI Cloudflare Cryptography Distributed Systems DNS +6 skills
168K – 275K $
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Cloudflare Backed by Union Square Ventures
37 views 7 days ago

Senior Systems Engineer, Basin Platform

Open 127d On-siteNorth AmericaSenior 4 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role. In-Office

Senior engineer building Cloudflare’s distributed storage and SQL engine for petabyte-scale data, leveraging Rust, TypeScript, and Go on a global edge network.

AI API Cloud Cloudflare C++ +8 skills
185K – 254K $
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Cloudflare Backed by Union Square Ventures
66 views 7 days ago

Senior Software Engineer, Cloudflare Queues

Open 100d On-siteWorldwideSenior 4 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role. In-Office

Build and scale Cloudflare Queues, a global message queuing service integrated with Cloudflare Workers, using distributed systems and AI-assisted development to improve reliability and performance.

AI API CI/CD Cloudflare Distributed Systems +5 skills
185K – 254K $
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Cloudflare Backed by Union Square Ventures
76 views 7 days ago

Senior Systems Engineer

Open 96d HybridWorldwideSenior 4 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Build and harden Cloudflare’s Linux-based edge appliance runtime and distributed control plane that securely connects customer sites to Cloudflare’s global network using technologies like IPsec, eBPF, and Linux kernel networking.

AI API Api Design Automation Cloud +14 skills
168K – 254K $
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Cloudflare Backed by Union Square Ventures
86 views 7 days ago

Senior Product Manager, Enterprise

Open 65d HybridNorth AmericaSenior 4 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.

Senior PM building the Organizations management plane for enterprises and partners. Collaborate with engineering, analyze data, and prototype features to scale Cloudflare's cloud infrastructure and security.

Agentic AI AI Cloud Cloudflare DNS +3 skills
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Cloudflare Backed by Union Square Ventures
50 views 7 days ago

Senior Software Engineer, Zero Trust Client

Open 44d HybridNorth AmericaSenior 6 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Senior engineer on Cloudflare's Zero Trust team building the Windows desktop client that securely routes corporate device traffic through Cloudflare's network. Day to day: high-performance, multithreaded networking code in Rust (plus C/C++, C#, Swift, Python) with deep Windows internals and driver work. Hybrid role based in Austin or Seattle.

AI API Cloudflare C++ C# +9 skills
185K – 254K $
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Cloudflare Backed by Union Square Ventures
230 views 7 days ago

Senior Software Engineer - Security Platform

Open 28d RemoteNorth AmericaSenior 4 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
Distributed

Senior engineer on Cloudflare's Security Platform team builds and operates internal secrets management, PKI, and machine/workload identity systems running across the company's global network, including on-call incident response. Requires distributed systems development, Linux administration, and hands-on security implementation skills (Go/Python, Vault, cryptography).

AI Cloudflare C++ Cryptography Distributed Systems +8 skills
150K – 266K $
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Cloudflare Backed by Union Square Ventures
94 views 7 days ago

Senior Software Engineer, Distributed Databases

Open 22d HybridNorth America, UKSenior 4 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.

Cloudflare is hiring a Senior Software Engineer for its Developer Platform's distributed database team, based in-office in Austin, Seattle, or London. The engineer works across the database stack — query planning/execution, transaction processing, and durable storage — using systems languages like Rust, Go, or C++ and techniques like deterministic simulation.

AI Aurora Cloudflare C++ Distributed Systems +6 skills
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Cloudflare Backed by Union Square Ventures
54 views 7 days ago

Engineering Manager, Data Center Operations

Open 16d HybridNorth AmericaContract 4 questions H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
United States

Builds and leads a distributed team of on-site Data Center Engineers running Cloudflare's new US data center sites end to end: greenfield builds with colocation vendors, 24x7 production operations, hardware decommissioning, DCIM documentation, compliance and automation. Hybrid role based in one of six US cities.

AI Automation Cloud Cloudflare Confluence +7 skills
132K – 239K $
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